Lee's first feature-length documentary investigates the murders of four children in a 1963 church bombing in Alabama, a tragedy that proved to be an inciting event of the Civil Rights movement. Lee ...

Each year, healthcare facilities across the country see an uptick in bone and joint injuries tied to winter activities, many of which are preventable with the right preparation and safety measures." ...

There are different types of construction joints: butt-type with and without a keyway, doweled, and tied as shown in Figure 1. Dowels can be smooth round or square steel bars or plates.